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AS8520 - LIN Transceiver

Datasheet Summary

Description

The AS8520 is a companion IC for sensor and actuator LIN slaves.

The device provides application specific add-ons, such as the resistive attenuator for battery voltage sensing, a micro controller interface to control 2 relay drivers, to access control register, and diagnosis options.

Features

  • Operating voltage 6 to 18V, max. 42V for 500 ms Linear, low-drop voltage regulator: VCC = 5V ± 3% or VCC = 3.3V as a factory option 50mA load current Typical 35 µA quiescent current in standby mode Undervoltage detection with reset output, factory adjustable undervoltage threshold and reset time LIN bus transceiver with load independent slew control conforming to LIN 2.0 and SAE J2602, short circuit protection, TX time out fail safe feature, over temperature warning and shut down Figure 1. AS852.

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Datasheet Details

Part number AS8520
Manufacturer austriamicrosystems AG
File Size 1.08 MB
Description LIN Transceiver
Datasheet download datasheet AS8520 Datasheet
Additional preview pages of the AS8520 datasheet.

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Full PDF Text Transcription

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Preliminary Data Sheet AS8520 LIN Tr a ns ce i ve r w it h Vol t ag e Re gu la t or, A t t e nua t or, Relay Drivers, MCU Interface for Automotive Applications www.DataSheet4U.com 1 General Description The AS8520 is a companion IC for sensor and actuator LIN slaves. The device provides application specific add-ons, such as the resistive attenuator for battery voltage sensing, a micro controller interface to control 2 relay drivers, to access control register, and diagnosis options. The AS8520 has a window watchdog which can be enabled as a factory option.
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